Never carry keys again with the Yale 4109A Digital Door Lock — an intelligent biometric lock with advanced one-touch fingerprint verification technology. With its sleek design and cutting-edge features, this is a premium security solution for the contemporary home. Suitable for both timber and aluminium applications, it can be used with PIN code, fingerprint verification or key.

The 4109A comes with enhanced electronics and updated firmware. When you upgrade with a YDM Access Kit (WiFi module and Connect bridge), clients can use the Yale Access app for remote access to their home, to receive instant notifications on lock status, and easily assign guest access via app or PIN code. When you upgrade with an Access Kit, the 4109A also works with home automation such as Google Home and Amazon Alexa — enjoy total control via the Yale Access app.